Hardware and software system for the measurement of IP-based network performance metrics

摘要

The utility model refers to a software-hardware system designed for measuring IP-network performance metrics. The proposed hardware and software system is based on a complete high-performance single-board microcomputer running the Linux operating system and multi-system high-sensitivity navigation systems GLONASS signal receiver / GPS / BeiDou / Galileo, connected to the microcomputer through the conventional interconnect interface GPIO. Mechanism IP-measuring network performance metrics based on a system time synchronization using the time server with the maximum available accuracy. Hardware and software system allows testing of different size packets the network to determine the available bandwidth. 3 yl.